| 查看: 738 | 回复: 4 | |||
| 当前主题已经存档。 | |||
| 【有奖交流】积极回复本帖子，参与交流，就有机会分得作者 evildran 的 3 个金币 | |||
evildran至尊木虫 (正式写手)
自然
|
[交流]
【求助】TiN (氮化钛) 高温氧化后会得到什么产物？
|
||
| 有谁做过相关实验研究的，TiN 高温（800 oC左右）下被氧化后生成什么物质啊？ |
回复此楼» 猜你喜欢
[武汉纺织大学]材料学院[姜伟团队名称]课题组-2026年硕士研究生调剂信息
已经有0人回复
-
中国科学院·过程工程研究所·招聘海内外高层次人才---过程所“百人计划”
已经有1人回复
-
有机高分子材料论文润色/翻译怎么收费?
已经有204人回复
-
中国科学院·过程工程研究所·招聘海内外高层次人才---过程所“百人计划”
已经有5人回复
-
2026考博自荐
已经有4人回复
-
温敏水凝胶收缩
已经有0人回复
-
PDMS膜在溶液中的离子透过率
已经有0人回复
-
攒人品 论文祈福
已经有139人回复
-
science advances的AAAS系统上返修
已经有0人回复
-
science advances的AAAS系统上返修问题
已经有2人回复
-
LDPE黑十字为什么那么大
已经有0人回复
hrzhou
铁杆木虫 (著名写手)
一品黄梅
- ICEPI: 3
- 应助: 12 (小学生)
- 金币: 9339.5
- 红花: 5
- 沙发: 1
- 帖子: 2907
- 在线: 81.1小时
- 虫号: 25325
- 注册: 2003-10-10
- 专业: 冶金物理化学与冶金原理
★ ★
evildran(金币+1,VIP+0):谢谢！可惜我不认得啊，呵呵 1-2 10:30
chemistryer(金币+1,VIP+0):鼓励交流 1-2 12:01
evildran(金币+1,VIP+0):谢谢！可惜我不认得啊，呵呵 1-2 10:30
chemistryer(金币+1,VIP+0):鼓励交流 1-2 12:01
|
看看下面这篇文章怎么样？ Titre du document / Document title Electrochemical and thermal oxidation of TiN coatings studied by XPS Auteur(s) / Author(s) MILOSEV I. (1) ; STREHBLOW H.-H. ; NAVINSEK B. (1) ; METIKOS-HUKOVIC M. ; Affiliation(s) du ou des auteurs / Author(s) Affiliation(s) (1) J. Stefan inst., 61111 Ljubljana Slovenia, Résumé / Abstract X-ray pbotoelectron spectroscopy (XPS) has been used to investigate the electrochemical and thermal oxidation of titanium nitride (TiN) coatings prepared by physical vapour deposition (PVD) at 200°C. Electrochemical oxidation of TiN was carried out at various potentials in phthalate buffer solution (pH 5.0). Evaluation of the XPS Ti 2p and N 1s spectra showed the presence of nitride, oxynitride and oxide species in the layer formed by anodic oxidation. The electrochemical oxidation of TiN to TiO2 proceeds through the formation of a mixed oxynitride/oxide layer, which transforms into oxide (TiO2) at sufficiently positive potentials (E > 1.1 V vs. SHE). The oxidation of TiN to TiO2 is accompanied by the formation of molecular nitrogen (N2). The thickness of the oxide layer reaches ∼ 7 nm after oxidation at the highest potential (1.9 V). A complete coverage of the TiN surface by TiO2 leads to an anodic peak in the polarization curve. On the basis of angle-resolved XPS measurements, two types of oxynitride species are identified, which are distributed differently throughout the oxidized layer. X-ray photoelectron spectroscopy depth profiles of TiN oxidized at 450°C and 600°C in an oxygen flow reveal that at the lower temperature an oxynitride layer is formed, whereas a thick TiO2 layer appears on top of TiN at the higher temperature. The interface between the nitride and oxide phases is relatively sharp. It is suggested that the mechanism of TiN oxidation proceeds by a progressive replacement of nitrogen by oxygen. The TiN coatings can be used up to 600°C as a protective coating in an oxygen atmosphere. Valance band spectra of TiN, as well as of electrochemically and thermally oxidized TiN, are presented and discussed. Revue / Journal Title Surface and interface analysis ISSN 0142-2421 CODEN SIANDQ Source / Source 1995, vol. 23, no7-8, pp. 529-539 (50 ref.) Langue / Language Anglais Editeur / Publisher Wiley, Chichester, ROYAUME-UNI (1979) (Revue) Mots-clés anglais / English Keywords Experimental study ; Oxidation ; Electrochemical reaction ; Annealing ; Photoelectron spectroscopy ; X radiation ; Surface treatments ; Titanium nitrides ; Inorganic compounds ; Transition element compounds ; Mots-clés français / French Keywords Etude expérimentale ; Oxydation ; Réaction électrochimique ; Recuit ; Spectrométrie photoélectron ; Rayon X ; Traitement surface ; Titane nitrure ; TiN ; N Ti ; Composé minéral ; Métal transition composé ; Mots-clés espagnols / Spanish Keywords Reacción electroquímica ; Localisation / Location INIST-CNRS, Cote INIST : 18260, 35400005181434.0120 |
2楼2010-01-02 09:40:24
hrzhou
铁杆木虫 (著名写手)
一品黄梅
- ICEPI: 3
- 应助: 12 (小学生)
- 金币: 9339.5
- 红花: 5
- 沙发: 1
- 帖子: 2907
- 在线: 81.1小时
- 虫号: 25325
- 注册: 2003-10-10
- 专业: 冶金物理化学与冶金原理
3楼2010-01-02 09:46:20
闻筝雪舞
至尊木虫 (文坛精英)
- 应助: 5 (幼儿园)
- 贵宾: 0.308
- 金币: 4201.4
- 散金: 1615
- 红花: 14
- 沙发: 37
- 帖子: 13193
- 在线: 421小时
- 虫号: 687221
- 注册: 2009-01-04
- 性别: MM
- 专业: 昆虫学
4楼2010-01-02 09:58:49
evildran
至尊木虫 (正式写手)
自然
- 应助: 71 (初中生)
- 金币: 16536.9
- 散金: 649
- 红花: 27
- 帖子: 956
- 在线: 554.4小时
- 虫号: 553369
- 注册: 2008-05-03
- 性别: GG
- 专业: 催化化学
5楼2010-01-02 10:32:49
5